2.75 inch Rockets and Components:
Fuze Warhead and Rocket Motor Combinations:
MK 152 Mod 0 is a _, the warhead is an Insensitive Munition improved variant of the M151

HE Frag warhead

2.75 inch Rockets and Components:Fuze Warhead and Rocket Motor Combinations:
WTU-1/B is a _, that was designed in a one or two piece design in an effort for it to closely match the weight and external configuration of the M151 warhead.

Practice Warhead

5.0 Inch Rockets and the LAU-10D/A Launcher:
What is AT/PERS?

High-Explosive Anti-Tank/Antipersonnel.

Combines the effectiveness of fragmentation warhead within the heat warhead